88178090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 222953472

約数和(自身を除く): 134775382

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 55, 65, 70, 77, 91, 110, 115, 130, 143, 154, 161, 182, 230, 253, 286, 299, 322, 383, 385, 455, 506, 598, 715, 766, 770, 805, 910, 1001, 1265, 1430, 1495, 1610, 1771, 1915, 2002, 2093, 2530, 2681, 2990, 3289, 3542, 3830, 4186, 4213, 4979, 5005, 5362, 6578, 8426, 8809, 8855, 9958, 10010, 10465, 13405, 16445, 17618, 17710, 20930, 21065, 23023, 24895, 26810, 29491, 32890, 34853, 42130, 44045, 46046, 49790, 54769, 58982, 61663, 69706, 88090, 96899, 109538, 114517, 115115, 123326, 147455, 174265, 193798, 229034, 230230, 273845, 294910, 308315, 348530, 383383, 484495, 547690, 572585, 616630, 678293, 766766, 801619, 968990, 1145170, 1259687, 1356586, 1603238, 1916915, 2519374, 3391465, 3833830, 4008095, 6298435, 6782930, 8016190, 8817809, 12596870, 17635618, 44089045, 88178090]

約数ペア:

[(1, 88178090), (2, 44089045), (5, 17635618), (7, 12596870), (10, 8817809), (11, 8016190), (13, 6782930), (14, 6298435), (22, 4008095), (23, 3833830), (26, 3391465), (35, 2519374), (46, 1916915), (55, 1603238), (65, 1356586), (70, 1259687), (77, 1145170), (91, 968990), (110, 801619), (115, 766766), (130, 678293), (143, 616630), (154, 572585), (161, 547690), (182, 484495), (230, 383383), (253, 348530), (286, 308315), (299, 294910), (322, 273845), (383, 230230), (385, 229034), (455, 193798), (506, 174265), (598, 147455), (715, 123326), (766, 115115), (770, 114517), (805, 109538), (910, 96899), (1001, 88090), (1265, 69706), (1430, 61663), (1495, 58982), (1610, 54769), (1771, 49790), (1915, 46046), (2002, 44045), (2093, 42130), (2530, 34853), (2681, 32890), (2990, 29491), (3289, 26810), (3542, 24895), (3830, 23023), (4186, 21065), (4213, 20930), (4979, 17710), (5005, 17618), (5362, 16445), (6578, 13405), (8426, 10465), (8809, 10010), (8855, 9958)]